SubjectsSubjects(version: 955)
Course, academic year 2023/2024
Materials and Corrosive Processes in Energetics - AP218002
Title: Materials and Corrosive Processes in Energetics
Guaranteed by: Department of Power Engineering (218)
Faculty: Faculty of Environmental Technology
Actual: from 2019
Semester: both
Points: 0
E-Credits: 0
Examination process:
Hours per week, examination: 3/0, other [HT]
Capacity: winter:unknown / unknown (unknown)
summer:unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: taught
Language: English
Teaching methods: full-time
Teaching methods: full-time
Note: course is intended for doctoral students only
can be fulfilled in the future
you can enroll for the course in winter and in summer semester
Guarantor: Macák Jan doc. Ing. CSc.
Sajdl Petr doc. RNDr. CSc.
Interchangeability : P218002
Annotation -
The course is oriented to structural materials in power engineering, their interaction with power cycle media, kinetic and thermodynamic aspects of corrosion degradation and methods of its suppression.
Last update: Pátková Vlasta (19.11.2018)
Aim of the course -

Students will gain knowledge of principal structural materials and will understand basic principles of corrosion kinetics and thermodynamics. Knowledge of types of corrosion, critical points of power cycles, principles and measures of corrosion protection in power engineering.

Last update: Pátková Vlasta (19.11.2018)
Literature -

D.A.Jones : Principles and Prevention of Corrosion, Prentice Hall, N.Y., 1996

H.H. Uhlig, R.Winston Revie: Corrosion Handbook, 3.rd Ed., Wiley&Sons, NJ, 2011

S.D.Cramer, B.S.Covino, eds: ASM Handbook vol.13c, Corrosion: Environments and Industries, ASM International, 2006

Last update: Pátková Vlasta (19.11.2018)
Learning resources -

Last update: Pátková Vlasta (19.11.2018)
Requirements to the exam -

Acceptable test score

Acceptable score in oral examination

Last update: Pátková Vlasta (19.11.2018)
Syllabus -

First unit covers theoretical backgrounds of corrosion phenomena, in particular a) thermodynamic and kinetic aspects, potential, E vs pH diagrams, b) Wagner-Traud´s theory of mixed potentials, exchange current density and its relation to corrosion rate.

Second unit covers corrosion rate measurement, especially a) electrochemical methods of corrosion testing using DC and AC techniques, b) equipment for in-situ electrochemical measurements, c) methods of corrosion monitoring in power sector

Third unit covers materials service-life related phenomena in power cycles. Namely: a) interaction with water/steam, b) types and mechanisms of corrosion, included special cases as high temperature oxidation in gases, corrosion in supercritical water, material problems of GenIV c) protective and passive layers – mechanisms and kinetics of formation, properties, structure and composition, methods of analysis and characterisation, d) corrosion protection by power-cycle media modification, water-steam cycles additivation, corrosion inhibition in cooling cycles

Last update: Pátková Vlasta (19.11.2018)